—Is Bob still performing?
—I am afraid not. He is said ___ the stage already as he has become an official.
| A．to have left | B．to leave | C．to have been left | D．to be left |
—Have you got any books on English grammar? I’d like to borrow．
—Yes, here you are．But you must return it by Friday．
| A．it | B．one | C．some | D．any |
More than fivedoctors and rescuers have got to Yushu County up to now．
| A．thousand | B．thousands | C．thousand of | D．thousands of |
Don’t give up regardless of difficulty and failure, you’ll never achieve your goals
| A．and | B．but | C．or | D．so |
．—I’ll do the washing – up．Jack, would you please do the floors?
—．
| A．Yes, sure | B．No, I don’t | C．Yes, Please | D．No, not at all |
The thief hid himself in the corner,．
| A．was afraid of being caught |
| B．afraid of being caught |
| C．worried about caught |
| D．worrying about caught29． |